Overview

overview

10

Static

static

23a14ea3e6...f2.exe

windows7_x64

10

23a14ea3e6...f2.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    23a14ea3e60c8669ed7d69c03c5bbfb6bd4998c7679e047f0b312a3bb1b747f2

  • Size

    388KB

  • Sample

    220612-a9bbmafeaj

  • MD5

    47a7fcfbab8ff08c6363e4094e6ce93b

  • SHA1

    9d90222513625aab4120e17930cfe5f600ed2018

  • SHA256

    23a14ea3e60c8669ed7d69c03c5bbfb6bd4998c7679e047f0b312a3bb1b747f2

  • SHA512

    478f52c5e1ecbac59242f8151b08fff3038564fbca3a05dd5f2fd3ed4dd819c56483f2e8ccdfcf1abaa4ce870b64e06b54f204176e8260a854f2502105ca0643

Score
10/10
gozi_ifsb1010bankerpersistencetrojan

Malware Config

Extracted

Family

gozi_ifsb

Botnet

1010

C2

diuolirt.at

deopliazae.at

nifredao.com

filokiyurt.at
Attributes
  • exe_type

    worker

  • server_id

    12

rsa_pubkey.plain
serpent.plain

Targets

    • Target

      23a14ea3e60c8669ed7d69c03c5bbfb6bd4998c7679e047f0b312a3bb1b747f2

    • Size

      388KB

    • MD5

      47a7fcfbab8ff08c6363e4094e6ce93b

    • SHA1

      9d90222513625aab4120e17930cfe5f600ed2018

    • SHA256

      23a14ea3e60c8669ed7d69c03c5bbfb6bd4998c7679e047f0b312a3bb1b747f2

    • SHA512

      478f52c5e1ecbac59242f8151b08fff3038564fbca3a05dd5f2fd3ed4dd819c56483f2e8ccdfcf1abaa4ce870b64e06b54f204176e8260a854f2502105ca0643

    Score
    10/10
    gozi_ifsb1010bankerpersistencetrojan

    • Gozi, Gozi IFSB

      Gozi ISFB is a well-known and widely distributed banking trojan.

      bankertrojangozi_ifsb

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks